Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 6:40 pm (5.6 ft)
Next high tide : in 4h 46m at 2:08 pm (8.0 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Nov 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:5812.07:439.41:40-1.03:016.36:534:53Third Quarter1Sun
2Mon9:5811.78:518.62:320.04:256.16:554:51Third Quarter2Mon
3Tue11:0011.510:158.03:291.15:495.56:574:50Third Quarter3Tue
4Wed11:5711.311:477.94:312.16:544.66:584:48Third Quarter4Wed
5Thu12:4511.35:393.07:423.77:004:47Waning Crescent5Thu
6Fri1:108.31:2311.26:453.78:192.87:014:45Waning Crescent6Fri
7Sat2:168.91:5511.27:454.28:502.07:034:44Waning Crescent7Sat
8Sun3:089.62:2311.18:354.69:161.37:044:43Waning Crescent8Sun
9Mon3:5210.12:5011.19:195.19:410.67:064:41New Moon9Mon
10Tue4:3010.63:1711.09:585.510:08-0.17:074:40New Moon10Tue
11Wed5:0511.13:4610.910:365.910:38-0.67:094:39New Moon11Wed
12Thu5:3911.44:1710.711:136.211:11-0.97:104:37New Moon12Thu
13Fri6:1411.74:4910.511:536.511:47-1.17:124:36Waxing Crescent13Fri
14Sat6:5211.95:2510.212:356.77:134:35Waxing Crescent14Sat
15Sun7:3312.06:069.912:26-1.11:226.87:154:34Waxing Crescent15Sun
16Mon8:1812.06:549.41:09-0.92:166.77:164:33Waxing Crescent16Mon
17Tue9:0612.07:548.91:55-0.43:186.57:174:32First Quarter17Tue
18Wed9:5712.09:108.42:470.44:265.97:194:31First Quarter18Wed
19Thu10:4912.010:378.23:441.35:334.87:204:30First Quarter19Thu
20Fri11:3912.14:472.36:323.57:224:29First Quarter20Fri
21Sat12:088.512:2612.25:553.27:232.07:234:28Waxing Gibbous21Sat
22Sun1:309.31:1012.47:024.18:090.57:254:27Waxing Gibbous22Sun
23Mon2:3910.31:5112.58:054.78:52-0.97:264:26Waxing Gibbous23Mon
24Tue3:3911.22:3312.59:045.39:35-1.97:274:25Full Moon24Tue
25Wed4:3312.03:1412.49:595.810:17-2.57:294:24Full Moon25Wed
26Thu5:2412.53:5712.010:536.111:00-2.77:304:24Full Moon26Thu
27Fri6:1212.84:4111.511:466.411:42-2.57:314:23Waning Gibbous27Fri
28Sat6:5912.95:2910.812:416.57:334:22Waning Gibbous28Sat
29Sun7:4512.86:2010.012:26-1.91:396.47:344:22Waning Gibbous29Sun
30Mon8:3112.67:169.21:11-1.02:436.27:354:21Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

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What time does the tide turn (slack tide) in Harper, Yukon Harbor, WA today?

Slack tide in Harper, Yukon Harbor, WA is approximately 4:24 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Harper, Yukon Harbor, WA?

Harper, Yukon Harbor, WA is currently in a transitional phase. Tonight's moon is 69% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Harper, Yukon Harbor, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Harper, Yukon Harbor, WA?

Tide predictions for Harper, Yukon Harbor, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Harper, Yukon Harbor, WA?

Tide data for Harper, Yukon Harbor, WA is sourced from NOAA Station #9445993. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9445993.

What is the moon phase in Harper, Yukon Harbor, WA tonight?

Tonight the moon over Harper, Yukon Harbor, WA is First Quarter (69% illuminated). This places Harper, Yukon Harbor, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA